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powerline-go: add zsh integration

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Martin Toman 2020-11-01 18:27:47 +01:00 • committed by Robert Helgesson
parent cde1d33e61
commit b04aa56503
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GPG key ID: 36BDAA14C2797E89
4 changed files with 63 additions and 8 deletions
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35
modules/programs/powerline-go.nix
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@ -106,17 +106,38 @@ in {
};
};
config = mkIf (cfg.enable && config.programs.bash.enable) {
programs.bash.initExtra = ''
function _update_ps1() {
local old_exit_status=$?
PS1="$(${pkgs.powerline-go}/bin/powerline-go -error $old_exit_status ${commandLineArguments})"
config = {
programs.bash.initExtra =
mkIf (cfg.enable && config.programs.bash.enable) ''
function _update_ps1() {
local old_exit_status=$?
PS1="$(${pkgs.powerline-go}/bin/powerline-go -error $old_exit_status ${commandLineArguments})"
${cfg.extraUpdatePS1}
return $old_exit_status
}
if [ "$TERM" != "linux" ]; then
PROMPT_COMMAND="_update_ps1;$PROMPT_COMMAND"
fi
'';
programs.zsh.initExtra = mkIf (cfg.enable && config.programs.zsh.enable) ''
function powerline_precmd() {
PS1="$(${pkgs.powerline-go}/bin/powerline-go -error $? -shell zsh ${commandLineArguments})"
${cfg.extraUpdatePS1}
return $old_exit_status
}
function install_powerline_precmd() {
for s in "$\{precmd_functions[@]}"; do
if [ "$s" = "powerline_precmd" ]; then
return
fi
done
precmd_functions+=(powerline_precmd)
}
if [ "$TERM" != "linux" ]; then
PROMPT_COMMAND="_update_ps1;$PROMPT_COMMAND"
install_powerline_precmd
fi
'';
};